Modeling and Instability of Average Current Control
نویسنده
چکیده
Abstract Dynamics and stability of average current control of DC-DC converters are analyzed by sampleddata modeling. Orbital stability is studied and it is found unrelated to the ripple size of the orbit. Compared with the averaged modeling, the sampled-data modeling is more accurate and systematic. An unstable range of compensator pole is found by simulations, and is predicted by sampled-data modeling and harmonic balance modeling.
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ورودعنوان ژورنال:
- CoRR
دوره abs/1210.1959 شماره
صفحات -
تاریخ انتشار 2012